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COUNTIF + ISNUMBER (data quality check) Function in Excel: Syntax, Examples and Free Practice

By Rinkesh Shah, founder of Cellgrids.

COUNTIF + ISNUMBER (data quality check) is an Excel Statistical function. Counts only the cells that genuinely contain numbers, catching text-formatted numbers that COUNT would miss.

COUNTIF + ISNUMBER (data quality check) syntax

=SUMPRODUCT(--ISNUMBER(range))

Arguments

When to use COUNTIF + ISNUMBER (data quality check)

Auditing a column for accidentally text-formatted numbers before running further calculations.

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Open the live Excel-style spreadsheet and try COUNTIF + ISNUMBER (data quality check) yourself. No Excel install or sign-up needed to start.

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Frequently asked questions

What does the COUNTIF + ISNUMBER (data quality check) function do in Excel?

Counts only the cells that genuinely contain numbers, catching text-formatted numbers that COUNT would miss.

What is the syntax of COUNTIF + ISNUMBER (data quality check) in Excel?

The syntax is =SUMPRODUCT(--ISNUMBER(range)). range: Range to check.

Where can I practice COUNTIF + ISNUMBER (data quality check) online for free?

Open the free live spreadsheet on Cellgrids and try COUNTIF + ISNUMBER (data quality check) yourself. No Excel install is needed and you can start without signing up.

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